CitysDirectory
City of Houston
Directory area code 713 and prefix 603 available at City of Houston
Directory Numbers
+1 (713) 603-XXXX
Here are the components:
Country Code: +1 (both the USA and Canada share the same country code).
Area Code: A 3-digit code that designates a specific geographic area or region.
Prefix: A 3-digit code that narrows the location within the area covered by the area code.
Line Number: A 4-digit number unique to the individual or business within that prefix.
713-603-00**
713-603-01**
713-603-02**
713-603-03**
713-603-04**
713-603-05**
713-603-06**
713-603-07**
713-603-08**
713-603-09**
713-603-10**
713-603-11**
713-603-12**
713-603-13**
713-603-14**
713-603-15**
713-603-16**
713-603-17**
713-603-18**
713-603-19**
713-603-20**
713-603-21**
713-603-22**
713-603-23**
713-603-24**
713-603-25**
713-603-26**
713-603-27**
713-603-28**
713-603-29**
713-603-30**
713-603-31**
713-603-32**
713-603-33**
713-603-34**
713-603-35**
713-603-36**
713-603-37**
713-603-38**
713-603-39**
713-603-40**
713-603-41**
713-603-42**
713-603-43**
713-603-44**
713-603-45**
713-603-46**
713-603-47**
713-603-48**
713-603-49**
713-603-50**
713-603-51**
713-603-52**
713-603-53**
713-603-54**
713-603-55**
713-603-56**
713-603-57**
713-603-58**
713-603-59**
713-603-60**
713-603-61**
713-603-62**
713-603-63**
713-603-64**
713-603-65**
713-603-66**
713-603-67**
713-603-68**
713-603-69**
713-603-70**
713-603-71**
713-603-72**
713-603-73**
713-603-74**
713-603-75**
713-603-76**
713-603-77**
713-603-78**
713-603-79**
713-603-80**
713-603-81**
713-603-82**
713-603-83**
713-603-84**
713-603-85**
713-603-86**
713-603-87**
713-603-88**
713-603-89**
713-603-90**
713-603-91**
713-603-92**
713-603-93**
713-603-94**
713-603-95**
713-603-96**
713-603-97**
713-603-98**
713-603-99**
Complete Phone Number
e.g. 111-222-3333
Get more information
Select City's
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z